HI Reddy,
Please find basic setting, as said before please refer the book i suggested, YOu will get everything you are looking for.
Basic Settings Liquidity Calculations
Under Basic Settings Liquidity Calculations, there are four activities: Edit Liquidity Items, Define Global Data, Define Other Actual Nodes, and Activate Company Code. We explain each of these in the following subsections
Define Global Data
The next step is to assign the default liquidity items by electing Define Global Data from the menu path given earlier (IMG • Financial Supply Chain Management • Cash and Liquidity Management • Liquidity Planner • Basic Settings: Liquidity Calculation • Define Global Data).
Define Other Actual Nodes
Financial Supply Chain Management • Cash and Liquidity Management • Liquidity Planner • Basic Settings: Liquidity Calculation • Define Other Actual Nodes).
Activate Company Code
The last step is to activate Liquidity Planner by Selecting Activate Company Code
Assignment
Financial Supply Chain Management • Cash and Liquidity Management • Liquidity Planner • Assignment